Chemical Engineering - Petroleum Refinery Engineering - Discussion
Discussion Forum : Petroleum Refinery Engineering - Section 1 (Q.No. 32)
32.
Cetane number of diesel used in trucks may be about
Answer: Option
Explanation:
Generally, diesel engines operate well with a Cetane number from 40 to 55.
Discussion:
7 comments Page 1 of 1.
Aalok Kolte said:
2 years ago
Modern highway diesel engines tend to require fuel with a cetane number ranging from 45 to 55.
Typically, regular no. 2 diesel has a cetane number of 40 to 42, while Cenex Premium Diesel has a cetane number of 47 to 52.
Typically, regular no. 2 diesel has a cetane number of 40 to 42, while Cenex Premium Diesel has a cetane number of 47 to 52.
Er Bharat Singh said:
4 years ago
35 is the answer.
JAYSHANKER PAL said:
6 years ago
Generally, diesel engines operate well with a CN from 48 to 50. Fuels with lower cetane number have longer ignition delays, requiring more time for the fuel combustion process to be completed.
Ramesh Vishawkarma said:
6 years ago
Cetane of diesel is 40-60.
So, option A is right
So, option A is right
Pankaj kumar said:
7 years ago
(C) 35 is the right answer.
Akk said:
7 years ago
Please explain the answer.
Debadatta rath said:
7 years ago
I think it was 35.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers